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Design of Broadband Virtual Private Networks
Andreas Bley
Martin Grötschel
Roland Wessäly
其他書名
Model and Heuristics for the B-WiN
出版
ZIB
, 1998
URL
http://books.google.com.hk/books?id=6Nr7HAAACAAJ&hl=&source=gbs_api
註釋
Abstract: "We investigate the problem of designing survivable broadband virtual private networks that employ the Open Shortest Path First (OSPF) routing protocol to route the packages. The capacities available for the links of the network are a minimal capacity plus multiples of a unit capacity. Given the directed communication demands between all pairs of nodes, we wish to select the capacities in a such way [sic], that even in case of a single node or a single link failure a specified percentage of each demand can be satisfied and the costs for these capacities are minimal. We present a mixed-integer linear programming formulation of this problem and several heuristics for its solution. Furthermore, we report on computational results with real-world data."
